@IraD: "I'm writing my own app that calls the RS Web Service.
So far, pretty good, but I can't seem to make RENDERSTREAM Work.
Do you have any idea what is wrong with this code?
The error I get is that RenderStream can not find the stream....
RenderedReport = myReportService.Render
(myReport, Format, HistoryID, DeviceInfo, myParameters, Credentials, 
ShowHideToggle, Encoding, MimeType, UsedParameters, Warnings, StreamIDs)
For Each streamid As String In StreamIDs
                RenderedStreams = myReportService.RenderStream _
                    (myReport, Format, streamid, Nothing, Nothing, Nothing, 
Nothing, Nothing)
My DEVINFO for the RENDER is 
                DeviceInfo = "<DeviceInfo>"
                DeviceInfo += "<HTMLFragment>True</HTMLFragment>"
                DeviceInfo += "<Parameters>False</Parameters>"
                DeviceInfo += "<Toolbar>False</Toolbar>"
                DeviceInfo += "<StreamRoot>/" + Session("RSFolder") + 
"/resources/</StreamRoot>"
                DeviceInfo += "</DeviceInfo>"
Thanks."
    @fm: "<quote>
Ira..
Try this:
Dim result As Byte() = Nothing
Dim image As Byte()
result = rs.Render(path, format, historyID, deviceInfo, parameters, Nothing,
Nothing, encoding, _
mimeType, parametersUsed, warnings, streamIds)
Select Case format
Case "HTML4.0", "HTML3.2"
  ' render stream for each image and save to disk
Dim stream As System.IO.FileStream
For Each streamid As String In streamIds
  Dim encodingImage As String
  Dim mimeTypeImage As String
  image = rs.RenderStream(path, format, streamid, Nothing, Nothing,
parameters, encodingImage, mimeTypeImage)
  stream = System.IO.File.OpenWrite(Server.MapPath("./Temp") & "\" &
streamid)
  stream.Write(image, 0, CInt(image.Length))
  stream.Close()
Next
Dim enc As System.Text.Encoding = System.Text.Encoding.UTF8
ReportPlaceholder.InnerHtml = enc.GetString(result)
Case Else
  Response.ClearContent()
  Response.AppendHeader("content-length", result.Length.ToString())
  Response.ContentType = mimeType
  Response.BinaryWrite(result)
  Response.Flush()
  Response.Close()
End Select"
    @IraD: "Frank,
Much closer.  My error was that I did not pass the "parameters" argument 
correctly to RENDERSTREAM.  I had NOTHING, now that I have sent along the 
parameters, renderstream works.
But I don't understand the reportplaceholder.innerhtml statement.  What I 
now see on my screen is a box that looks like it wants to hold my chart - but 
it doesn't have it.  Do I have to send the results of renderstream to the 
response object as well as the results of the render?
Thanks.
<quote>"
    @fm: "<quote>
PlaceHolder is declared on aspx-page
Send me your mail-adress...i will send you the files with full code.
regards
Frank"
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